The dotted line represents y = x
area below this is y < x
Also y < 4 ( below the horizontal dotted line
Its choice C.
Answer: Girls: 20
Boys: 30
Step-by-step explanation: 40% of 50 is 20, which means there are 20 girls.
Subtract 50-20 to get the number of boys, which is 30.
Answer:
A Vertex
Step-by-step explanation:
when two sides of an angle meet at an intersection it is called a vertex
10
If you treat the number as x, then 
.
Answer:
-3
Step-by-step explanation:
-7b = 21
/ -7 / -7
b = -3
